Another important label on oil bottles is the JASO marking. This marking is essential as it signifies the suitability of which oil can be used for motorcycles with wet clutches or scooters. 

Continuing our series on engine oil basics, let us look at the differences between mineral, semi-synthetic and fully synthetic oils.

Pick up any bottle of engine oil and you will find it covered with all sorts of labels.  Let us decrypt these details, starting with the SAE grade.